Towards an Open Authoring Tool for Accessible Slide Presentations

Elias, Mirette; James, Abigail; Lohmann, Steffen; Auer, Sören; Wald, Mike

doi:10.1007/978-3-319-94277-3_29

Cited by 7 publications

(3 citation statements)

References 4 publications

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“…Table 2 shows OER properties. Based on existing literature, we selected Level, Length, Quality, and Accessibility as important properties of OERs (Piedra et al, 2015;Atenas and Havemann, 2013;Elias et al, 2018). When assigning a value to a particular OER property, first we extract and order all existing values assigned to that property, then classify them, and count the number of classes.…”

Section: Methods For Updating Learners' Propertiesmentioning

confidence: 99%

Labour Market Information Driven, Personalized, OER Recommendation System for Lifelong Learners

Tavakoli

Mol

Kismihók

2020

Proceedings of the 12th International Conference on Computer Supported Education

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In this paper, we suggest a novel method to aid lifelong learners to access relevant OER based learning content to master skills demanded on the labour market. Our software prototype 1) applies Text Classification and Text Mining methods on vacancy announcements to decompose jobs into meaningful skills components, which lifelong learners should target; and 2) creates a hybrid OER Recommender System to suggest personalized learning content for learners to progress towards their skill targets. For the first evaluation of this prototype we focused on two job areas: Data Scientist, and Mechanical Engineer. We applied our skill extractor approach and provided OER recommendations for learners targeting these jobs. We conducted in-depth, semi-structured interviews with 12 subject matter experts to learn how our prototype performs in terms of its objectives, logic, and contribution to learning. More than 150 recommendations were generated, and 76.9% of these recommendations were treated as useful by the interviewees. Interviews revealed that a personalized OER recommender system, based on skills demanded by labour market, has the potential to improve the learning experience of lifelong learners.

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Section: Methods For Updating Learners' Propertiesmentioning

confidence: 99%

Labour Market Information Driven, Personalized, OER Recommendation System for Lifelong Learners

Tavakoli

Mol

Kismihók

2020

Proceedings of the 12th International Conference on Computer Supported Education

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“…A slideshow is composed of a collection of slides instead of continuous content in scrollytelling. Elias et al [73] reviewed the elements that comprise a slideshow presentation, identifying six typical elements: slide title, text box, image, embedded content, equations, and tables to ensure accessibility. Hullman et al [74] analyzed 42 narrative visualizations in the form of slides and investigated how the choice of order affects narrative visualization.…”

Section: Scrollytelling and Slideshowmentioning

confidence: 99%

How Does Automation Shape the Process of Narrative Visualization: A Survey of Tools

Cao

Wang²,

Cao

2024

IEEE Trans. Visual. Comput. Graphics

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In recent years, narrative visualization has gained much attention. Researchers have proposed different design spaces for various narrative visualization genres and scenarios to facilitate the creation process. As users' needs grow and automation technologies advance, increasingly more tools have been designed and developed. In this study, we summarized six genres of narrative visualization (annotated charts, infographics, timelines & storylines, data comics, scrollytelling & slideshow, and data videos) based on previous research and four types of tools (design spaces, authoring tools, ML/AI-supported tools and ML/AI-generator tools) based on the intelligence and automation level of the tools. We surveyed 105 papers and tools to study how automation can progressively engage in visualization design and narrative processes to help users easily create narrative visualizations. This research aims to provide an overview of current research and development in the automation involvement of narrative visualization tools. We discuss key research problems in each category and suggest new opportunities to encourage further research in the related domain.

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“…A slideshow is composed of a collection of slides instead of continuous content in scrollytelling. Elias et al [96] reviews the elements that make up a slideshow presentation, identifying six typical elements: slide title, text box, image, embedded content, equations, and tables to ensure accessibility. Hullman et al [97] analyzed 42 narrative visualizations in the form of slides and investigated how the choice of order affects the narrative visualization.…”

Section: Scrollytelling and Slideshowmentioning

confidence: 99%

How Does Automation Shape the Process of Narrative Visualization: A Survey on Tools

Chen¹,

Cao²,

Wang³

et al. 2022

Preprint

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In recent years, narrative visualization has gained a lot of attention. Researchers have proposed different design spaces for various narrative visualization types and scenarios to facilitate the creation process. As users' needs grow and automation technologies advance, more and more tools have been designed and developed. In this paper, we surveyed 122 papers and tools to study how automation can progressively engage in the visualization design and narrative process. By investigating the narrative strengths and the drawing efforts of various visualizations, we created a two-dimensional coordinate to map different visualization types. Our resulting taxonomy is organized by the seven types of narrative visualization on the +x-axis of the coordinate and the four automation levels (i.e., design space, authoring tool, AI-supported tool, and AI-generator tool) we identified from the collected work. The taxonomy aims to provide an overview of current research and development in the automation involvement of narrative visualization tools. We discuss key research problems in each category and suggest new opportunities to encourage further research in the related domain.

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Towards an Open Authoring Tool for Accessible Slide Presentations

Cited by 7 publications

References 4 publications

Labour Market Information Driven, Personalized, OER Recommendation System for Lifelong Learners

Labour Market Information Driven, Personalized, OER Recommendation System for Lifelong Learners

How Does Automation Shape the Process of Narrative Visualization: A Survey of Tools

How Does Automation Shape the Process of Narrative Visualization: A Survey on Tools

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